BR112017023760A2 - detector de fotoionização microfluídico - Google Patents

detector de fotoionização microfluídico

Info

Publication number
BR112017023760A2
BR112017023760A2 BR112017023760-1A BR112017023760A BR112017023760A2 BR 112017023760 A2 BR112017023760 A2 BR 112017023760A2 BR 112017023760 A BR112017023760 A BR 112017023760A BR 112017023760 A2 BR112017023760 A2 BR 112017023760A2
Authority
BR
Brazil
Prior art keywords
microfluidic
pid
flow
microcg
pids
Prior art date
Application number
BR112017023760-1A
Other languages
English (en)
Portuguese (pt)
Inventor
Fan Xudong
Zhu Hongbo
Nidetz Robert
Kurabayashi Katsuo
Zhou Menglian
Lee Jiwon
Original Assignee
The Regents Of The University Of Michigan
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by The Regents Of The University Of Michigan filed Critical The Regents Of The University Of Michigan
Publication of BR112017023760A2 publication Critical patent/BR112017023760A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/64—Electrical detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/74—Optical detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
    • G01N27/64—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using wave or particle radiation to ionise a gas, e.g. in an ionisation chamber
    • G01N27/66—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using wave or particle radiation to ionise a gas, e.g. in an ionisation chamber and measuring current or voltage
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
    • G01N27/68—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using electric discharge to ionise a gas
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/60—Construction of the column
    • G01N30/6095—Micromachined or nanomachined, e.g. micro- or nanosize
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/64—Electrical detectors
    • G01N2030/642—Electrical detectors photoionisation detectors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Toxicology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nanotechnology (AREA)
  • Engineering & Computer Science (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
BR112017023760-1A 2015-05-05 2016-05-04 detector de fotoionização microfluídico BR112017023760A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562157238P 2015-05-05 2015-05-05
US62/157,238 2015-05-05
PCT/US2016/030798 WO2016179291A1 (en) 2015-05-05 2016-05-04 Microfluidic photoionization detector

Publications (1)

Publication Number Publication Date
BR112017023760A2 true BR112017023760A2 (pt) 2018-07-31

Family

ID=57218308

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017023760-1A BR112017023760A2 (pt) 2015-05-05 2016-05-04 detector de fotoionização microfluídico

Country Status (8)

Country Link
US (1) US10705061B2 (de)
EP (2) EP4235167A3 (de)
JP (1) JP6799546B2 (de)
KR (1) KR102599775B1 (de)
CN (1) CN107735682B (de)
BR (1) BR112017023760A2 (de)
HK (1) HK1244875A1 (de)
WO (1) WO2016179291A1 (de)

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EP3657157A1 (de) * 2015-07-15 2020-05-27 Mécanique Analytique Inc. Emissionsbasierter detektor zur kapillargaschromatographie
US10768150B2 (en) 2016-10-04 2020-09-08 The Regents Of The University Of Michigan Multi-channel multi-dimensional comprehensive gas chromatography
CN106885632B (zh) * 2017-03-03 2019-01-29 北京振兴计量测试研究所 一种真空紫外光谱辐射计校准方法及装置
JP2021509024A (ja) * 2018-01-02 2021-03-18 ザ リージェンツ オブ ザ ユニバーシティ オブ ミシガン 多数の液滴の捕捉
US10665446B2 (en) 2018-01-24 2020-05-26 Rapiscan Systems, Inc. Surface layer disruption and ionization utilizing an extreme ultraviolet radiation source
AU2019354730A1 (en) * 2018-10-03 2021-05-13 The Regents Of The University Of Michigan Integrated micro-photoionization detector with an ultrathin ultraviolet transmission window
CN109884165B (zh) * 2019-03-11 2024-05-28 重庆邮电大学 光离子化检测器电离室及光电离检测器
CN109884167B (zh) * 2019-03-26 2024-05-24 重庆邮电大学 电离室及螺旋路微型光离子化检测装置
US20210010983A1 (en) * 2019-07-09 2021-01-14 Nanova Environmental, Inc. Microchannel photoionization detector
CN110687188B (zh) * 2019-09-29 2021-05-18 东北大学 一种用于单细胞分析的微流控芯片质谱系统及其使用方法
CN114534982B (zh) * 2020-11-26 2023-03-14 中国科学院大连化学物理研究所 一种原位超声雾化试剂辅助光电离源
KR102611218B1 (ko) * 2021-11-22 2023-12-08 한국전자기술연구원 광이온화 가스 센서

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JPS63158454A (ja) 1986-12-23 1988-07-01 Mitsubishi Gas Chem Co Inc ガスクロマトグラフ装置用光イオン化検出器
DE4320607C2 (de) * 1993-06-16 1996-04-11 Forgenta Forschungstechnik Und Anordnung zur Spurengasanalyse
JPH08160027A (ja) 1994-12-01 1996-06-21 Hitachi Ltd 被検体分離カラムおよびこれを用いたクロマトグラフィー
US5855850A (en) * 1995-09-29 1999-01-05 Rosemount Analytical Inc. Micromachined photoionization detector
US6225633B1 (en) 1998-10-22 2001-05-01 Rae Systems, Inc. Photo-ionization detector for volatile gas measurement and a method for self-cleaning the same
JP2000266270A (ja) * 1999-01-14 2000-09-26 Mitsubishi Chemicals Corp キャピラリーカラム用３方向コネクター
US6313638B1 (en) 1999-03-17 2001-11-06 Rae Systems, Inc. Dual-channel photo-ionization detector that eliminates the effect of ultraviolet intensity on concentration measurements
AU772052B2 (en) * 1999-10-29 2004-04-08 Mds Inc., Through Its Mds Sciex Division Atmospheric pressure photoionization (APPI): a new ionization method for liquid chromatography-mass spectrometry
US20110300034A1 (en) * 2006-06-19 2011-12-08 The Regents Of The University Of California Disposable, High Pressure Microfluidic Chips
US20080131327A1 (en) * 2006-09-28 2008-06-05 California Institute Of Technology System and method for interfacing with a microfluidic chip
WO2008043201A1 (fr) * 2006-10-08 2008-04-17 Rae Systems (Shanghai) Inc. Capteur de photo-ionisation destiné à détecter la concentration de gaz et procédé correspondant
DE102006049123B4 (de) 2006-10-18 2013-01-24 Continental Automotive Gmbh Verfahren zur Ermittlung der Drehstellung des Rotors eines mechanisch kommutierten Gleichstrom-Stellmotors
US8968560B2 (en) * 2007-12-06 2015-03-03 Schlumberger Technology Corporation Chromatography using multiple detectors
EP2148194A1 (de) * 2008-07-21 2010-01-27 SLS Micro Technology GmbH Mikrosystemtechnischer Photoionisationsdetektor und Herstellungsverfahren dafür
KR101563689B1 (ko) * 2009-03-13 2015-11-09 삼성전자주식회사 튜브 연결용 부속품 및 이를 구비한 미세유동 시스템
CN101603945B (zh) 2009-07-13 2012-10-03 中北大学 便携式光离子化气体检测仪
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WO2016175859A1 (en) * 2015-04-30 2016-11-03 Hewlett-Packard Development Company, L.P. Optical spectrometer

Also Published As

Publication number Publication date
KR20180003579A (ko) 2018-01-09
EP4235167A2 (de) 2023-08-30
CN107735682B (zh) 2020-09-29
JP2018515773A (ja) 2018-06-14
EP3292401B1 (de) 2023-08-23
EP3292401A4 (de) 2019-05-08
CN107735682A (zh) 2018-02-23
EP4235167A8 (de) 2023-10-18
US10705061B2 (en) 2020-07-07
KR102599775B1 (ko) 2023-11-07
EP3292401A1 (de) 2018-03-14
US20180164261A1 (en) 2018-06-14
WO2016179291A1 (en) 2016-11-10
EP4235167A3 (de) 2023-09-20
JP6799546B2 (ja) 2020-12-16
HK1244875A1 (zh) 2018-08-17

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements